Carrierintel Safety Score: 66/100. 9 inspection violations in 12 months. Last inspected Jun 2026.
DOT 1597214MC 1820305No active authorityActiveInterstateWESTERN NATIONAL MUTUAL INSURANCE CO. · $1,000,000 · 1 policyMERIDIAN, ID
COMPANY
Authority since
—
MCS-150
2026-04-29 · 234,000 mi (2025)
Fleet
12 units · 7 trailers · 7 drivers
Annual mileage (VMT)
234,000 mi (2025)
ADDRESS
Physical
280 N BALTIC PLACE MERIDIAN, ID 83642
Mailing
PO BOX 208 MERIDIAN, ID 83680
CONTACT
Phone
2088887979
Email
sgrover@masterenvironmental.com
OFFICERS
Primary Officer
DANNIE EDELMEYER
Title
OFFICE MANAGER
OPERATION & CARGO
Operation classification
Private Property · Authorized For Hire
Specialty
Tanker / Bulk Liquids
Cargo types
5
Liquids / GasesOilfield EquipmentGarbage, Refuse, TrashChemicalsOther: WASTE WATER
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
237 mo
Since USDOT registration
INSURANCE
1 active
WESTERN NATIONAL MUTUAL INSURANCE CO.
RISK GRADE
Minimal Risk
0 risk factors · 3 strengths
OOS RATE
26.7%
4 / 15 inspections
Carrierintel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
66
out of 100
Fair
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections